Contact pressure gauges

WIKA contact pressure gauges: Switching and indicating with a single instrument

Wherever the process pressure has to be indicated locally and, at the same time, limit values must be monitored, contact pressure gauges find their application. The switch contacts make or break the circuit dependent upon the pointer position of the indicating measuring instrument. If the reading is significantly above or below a set value, they trigger an alarm, hence also the term “alarm contact”. Contact pressure gauges are also suitable for starting, stopping or switching processes.

Calibration services

Entrust the calibration and maintenance of your measuring instruments to a competent partner.

Details
Sales contact

WIKA Instruments Philippines Inc.

Tel.:
+63 2 234-1270
Fax.:
+63 2 654-9662
sales.ph@wika.com
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FAQ

What is the function of a four or five-way valve block?

These pressure-equalising valves (with integrated shut-off, purge and vent valves) enable the pressure gauge to be vented on one or both sides and the supply line to be purged.

Which instruments are suitable for liquids with small measuring ranges?

Diaphragm pressure gauges up to 0.23 psi (16 mbar) are suitable for liquids (through self-emptying of the pressure chamber).

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